baber/WOPTO huggingface dataset:
Patent JP-H03289210-A (JP)
Title: Data compressing coder
Inventor: SUZUOKI MASAKAZU
IPC: G10L19/02
Filed: 1990-04-04
Abstract: PURPOSE:To attain remarkable compression coding of an input signal by applying a compression coding processing to an output from a time base variable means. CONSTITUTION:A digital data fed to an input terminal is fed to a Fourier transformation circuit 2 and a time base variable circuit 3. The Fourier transformation circuit 2 detects a frequency band for each frame of an applied digital data and supplies a signal including 90% of the total energy in the detected, e.g. frequency band to the time base variable circuit 3 and an output terminal 5 as a band detection signal. The time base variable circuit 3 calculates the time base of the digital data fed for each frame according to equation of (fs/2)/ft, where ft is a band detection signal and fs is a sampling frequency and compresses the time base in response to the result of calculation as a multiple of ft/(fs/2). Thus, the time base of the input signal is remarkably compressed.
Patent JP-2000280781-A (JP)
Title: Constant speed travel controller
Inventor: SHIRAI TAKAO
IPC: B60W30/14
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a constant speed traveling controller capable of quickly stabilizing the traveling speed to the target speed. SOLUTION: The target speed Vm, the traveling speed Vn, the last throttle demand opening MAn-1, the torque change amount ΔT, feedback gains G1, G2, and the phase compensating time Tsk are read (step 61), and the speed change amount ΔV is calculated (step 62). The tentative throttle demand opening MBn is calculated (step 63) according to the expression of MBn=MAn-1+G1 *[Vm-(Vn+Tsk*V)], and the throttle demand opening MAn is calculated (step 64) according to the expression MAn=MBn-G2*ΔT. A controller controls a constant traveling actuator according to the throttle demand opening MAn so that the traveling speed may coincide with the target speed.
Patent JP-S59216633-A (JP)
Title: Gas purifying catalyst
Inventor: SEKIDO SATOSHI
IPC: B01J23/78
Filed: 1983-05-20
Abstract: PURPOSE:To allow a catalyst to be adapted to various uses, by further enhancing noxious gas eliminating capacity and enabling said catalyst to be held to a metal net by combining MgO with perovskite type composite oxide represented by formula as a carrier substance. CONSTITUTION:Perovskite type composite oxide represented by formula (wherein Me is Fe, Mn, V, Cr and Ti and 0<x<1) is used as a main component and MgO is combined therewith as a carrier substance in a containing ratio of 33- 50wt%. As a result, noxious gas eliminating capacity is enhanced and, when a part of MgO is replaced with magnesia cement based on MgO, the resulting catalyst can be held to a ceramic porous body comprising alumina or silica and can be adapted to various uses.
Patent JP-S61247177-A (JP)
Title: Television camera
Inventor: SHIMAKAWA JOJI
IPC: H04N5/335
Filed: 1985-04-25
Abstract: PURPOSE:To pick up a two-dimensional image by forming a linear image transmitted through an electrooptical flit to a linear image sensor and moving sequentially the transmission part of the electrooptical slit. CONSTITUTION:Rays emitted from one point of an object 7 are formed on the electrooptical slit 2 for the vertical component only by a lens 1, the rays are transmitted only at the light transmission part 9 and the light passing through other parts is attenuated. Vertical scanning is performed by shifting sequentially the light transmission part 9 downward or upward. The horizontal component of the ray passing through the light transmission part 9 is formed on the photodetection part 10 of the linear image sensor 4 by a lens 3. The scanning in the horizontal direction is finished by the linear image sensor within a time while the light transmission part 9 is stopped at a prescribed position.
Patent JP-2000237732-A (JP)
Title: Waste glass/bottle/recycle burning method
Inventor: SAITO KAZUO
IPC: B09B5/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To reduce a production cost and a material cost of porous glass by using the waste glass and the bottle disposed as industrial waste as a main starting material and moreover to provide a waste glass/bottle/recycle burning method capable of emitting light even in the dark and also capable of exhibiting bacteria reduction and deodorizing or antifouling and antifungal effect. SOLUTION: This waste glass/bottle/recycle burning method is constituted by the first stage for producing cullets by crushing the waste glass and the bottle, the second stage for producing powder by grinding the cullets, the third stage for forming the porous glass 1 by embedding the powder into a forming mold and subjecting the formed matter to primary burning and the fourth stage for cooling the porous glass 1 and cutting and polishing the glass.
Patent JP-S5213365-A (JP)
Title: Electronic watch constituting a battery in the band
Inventor: NEMOTO HIDEO
IPC: A44C5/14
Filed: 1975-07-22
Abstract: PURPOSE: To get a thin watch with higher electric capacity by constituting a battery in the watch band. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08284580-A (JP)
Title: Shaft excavator
Inventor: MATSUMOTO YOSHIJI
IPC: E21D1/06
Filed: 1995-04-14
Abstract: PURPOSE: To change an excavation diameter freely without holding a cutter between the cutting edge of a shaft structure and a bedrock, and to enable excavation while downwards moving the cutter regardless of any excavation diameter in a shaft excavator. CONSTITUTION: A cutter 100 for excavation is composed of a main cutter 3, to which four radial cutter spokes 3b are installed in a bendable manner, and a diameter expanding cutter 4 rotatably mounted at the front end of the main cutter 3 by a pin 15. The diameter expanding cutter 4 is formed in a cutter shape that a distance from the center of revolution 25 to a cutter edge is equalized approximately extending over the whole circumference of the direction of rotation or reduced towards the outer circumferetial side from the inner circumferential side in the direction of rotation. A cutter driving shaft 101 connected to a cutter center shaft 7 is extended onto the ground, a cutter rotary driving device 10 is engaged near an upper end, and the upper end is borne by a crane 16.
Patent JP-S60233653-A (JP)
Title: Photographic etching method
Inventor: AIZAWA MASANORI
IPC: G02F1/1343
Filed: 1984-05-07
Abstract: PURPOSE:To enable rapid photographic etching of one or both faces of a glass bases by repeating resist coating and prebaking, properly arranging the steps of exposure, development, etching, etc., and conveying the glass bases to each step with a conveyor. CONSTITUTION:Each steps of photographic etching is arranged in the order of (a) washing; (b) resist coating; (c) prebaking; (d) resist coating; (a) prebaking: (f) exposing; (g) resist coating; (h) prebaking; (i) developing; (j) etching; (k) removing; and (l) washing. Glass bases 1 each having an electrically conductive transparent filme are conveyed to each step at least one time with conveyors, and photoetching is executed selectively in some steps. For example, in the series A, the operation are executed in the steps of (a)-(c), (f), and (i)-(l), and the steps of (d), (e), (g), (h) are out of operation. In the series B, selective operations are executed like-wise in each step, and both faces are photoetched. In the series C, both faces are etched in different patterns. Since both and single faces of the glass base can be etched, it is suitable to etching for manufacture of a liquid crystal device.
Patent JP-S62245912-A (JP)
Title: Scanning type distance measuring method
Inventor: MANABE YUKIO
IPC: B23K9/127
Filed: 1986-04-18
Abstract: PURPOSE:To improve distance measuring accuracy by splitting light from a light source into two and projecting the light of one side orthogonally on an object to be measured without the scanning of a rotating mirror and photodetecting its reflected light and calculating the distance and reducing a variation of the scanning width with respect to a variation of the measuring distance. CONSTITUTION:The light from the light source 2 is split into two by a fixed half mirror 11 and the one side projects the object 8 to be measured through a lens 5 for projection and the other side projects the object 8 to be measured through the rotating mirror 4 and the lens 5. Then, a signal of the distance at a central part of the scanning position is obtained by a distance detecting circuit 13 from the spot position of the light whose image is formed on a photodetector 10. Afterward, the signal is fed back to a mirror driving circuit and an angle of rotation of the mirror is controlled according to the distance and the scanning width is fixed.
Patent JP-H09279667-A (JP)
Title: Urinal device
Inventor: MORI KOICHI
IPC: E03D13/00
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To improve a clean feeling and a using feeling during urinating by a method wherein a forward and backward movable auxiliary support part is arranged at an urinal support part. SOLUTION: An urinal device is formed such that an auxiliary support part 2 is arranged at a tip part 1a of a support part 1 to receive urine, and a sensor 3 to sense a user is arranged on a wall. A control mechanism is provided to move forward the auxiliary support part 2 when it is detected by a sensor 3 that a user is positioned in front of the support part 1 and move backward the auxiliary support part 2 when after completion of urinating, a user goes out. This constitution brings the auxiliary support part 2 into a moving backward state at an initial state at which a user is about to urinate, prevents a user from unnecessarily standing in a rear, moves forward the auxiliary support part 2 when urinating is completed, and receives dropping urine by the auxiliary receive part 2.
Patent JP-H06298132-A (JP)
Title: Air flow control device
Inventor: KOUJIYA MUTSUMASA
IPC: B62D37/02
Filed: 1993-04-16
Abstract: PURPOSE:To secure the cooling performance and improve the steering stability in an air flow control device of a vehicle by controlling to drive a grill shutter and a rear spoiler so as to hold front and rear load balance through a detected temperature signal of an engine and the like and a detected running state signal while keeping the engine cooling function. CONSTITUTION:A grill shutter 7 to open/close and opening part to an engine room is provided on the front part of a vehicle. A rear spoiler 6 capable of being developed and received is arranged on the rear part of the vehicle. A driving means to open/close the grill shutter 7 and the driving means to develop/ receive the rear spoiler 6 are respectively controlled by means of an ECU 3. Namely, the ECU 3 controls to drive the grill shutter 7 and the rear spoiler 6 so as to hold the front and rear load balance while keeping the cooling performance of the engine, based on the water temperature of a radiator 4 output by a water temperature detecting sensor 5 and the vehicle speed output by a vehicle speed detecting sensor 2.
Patent JP-S57203758-A (JP)
Title: Manufacture of plated band steel
Inventor: SAKAI KANGO
IPC: C22C18/00
Filed: 1981-06-11
Abstract: PURPOSE:To manufacture a molten zinc plating band steel which is excellent in corrosion resistance and satisfactory in luster, by controlling O2 concentration of both the bath surface side of a zinc bath containing Mg and the coagulating area side of a plating metal being in the upper part of said bath side, to a specific range, and coagulating an uncoagulated plating metal of the surface of the band steel. CONSTITUTION:Molten zinc plating is performed to a band steel 1 by use of a molten zinc plating bath 4 containing 0.1-2.0% Mg. In this case, O2 concentration in gaseous N2, etc. jetted from a wiping nozzle 7 is controlled to 100- 1,000ppm by enclosing an area from the surface of the bath 4, to 1 meter where a plating metal adhering onto the surface of the band steel is coagulated, by a sealing box 2. Also, at the same time, O2 concentration in the upper part from said coagulated area is controlled to >=''0''- concentration in the air, and 100- 1,000ppm, in case when the plating quantity if <=50g/m<2>, and >=50g/m<2>, respectively. A molten zinc plating steel plate obtained as said result not only has said characteristics but also generates no twist nor hair crack.
Patent JP-H01260340-A (JP)
Title: Bubble tester
Inventor: HASEBE YUTAKA
IPC: H04N9/04
Filed: 1988-04-11
Abstract: PURPOSE:To detect all bubbles regardless of the current condition, by using a camera to always detect the presence of bubbles by an image processing over the top surface of a package. CONSTITUTION:A container 1 wherein two surfaces thereof are made up of transparent plates 1a of fireproof glass while the surfaces as opposed thereto are made up of black metal plates 1b is filled with an dip liquid 4 of fleon and a package 5 placed on a tray 6 is immersed into the dip liquid 4. Cameras 2 and 2a are arranged in front of the transparent plate 1a to always take condition of the dip liquid 4 during th period of a test in and above a package 5 and an image signal is supplied to an image processing section 11. Bubbles are irradiated with a light source 10 from the direction of the transparent plate 1a to whiten and an image is converted into a binary-coded signal with the image processing section 11 to detect the presence thereof by its ratio.
Patent JP-H08248521-A (JP)
Title: Overhead projector
Inventor: NAKAMURA NORIHARU
IPC: G03B21/132
Filed: 1995-03-11
Abstract: PURPOSE: To provide an OHP capable of projecting a picture on a screen surface at enlarging magnification equal between up and down. CONSTITUTION: A document 1 is photographed by an electronic camera or a video camera 5, and a digital signal is inputted in a liquid crystal display device 11 placed on a table 12 at a place equivalent to the conventional type OHP document table through an arithmetic machine 7, while the inclination of a mirror 21 is detected by an angular displacement detecting mechanism 31 and transmits the detection signal to the arithmetic machine 7, so that the arithmetic machine 7 distorts the picture on the surface of the display device according to a program for correcting a picture signal to the surface of the display device interlocked with the change of the inclination of the mirror 21, which is previously stored, and the picture on the screen surface is made normal.
Patent JP-H06300115-A (JP)
Title: Scissors gear
Inventor: OKAMOTO AKINORI
IPC: F16H55/18
Filed: 1993-04-16
Abstract: PURPOSE:To increase workability in assembly into a gear device, etc., and also avoid any effect by jig accuracy in tooth trace alignment by making smaller the tooth thickness of second gear elements installed on the side of a first gear element than that of the first gear element. CONSTITUTION:A scissors gear is provided with a main gear 1 as a first gear element and sub-gears 2 and 3 as second gear elements which have the same form and number of gear teeth as the main gear, and installed on both sides of the main gear 1 under the condition that they can be slid in circumferential direction of the main gear 1 by elastic force, and the tooth thickness of the sub-gears 2 and 3 is smaller than that of the main gear 1. Accordingly, even if one tooth face of the sub-gears 2 and 3 is made flush with the tooth face of the main gear 1, the other tooth face will not be protruded from the other tooth face of the main gear 1, when the sub gears 2 and 3 are overlapped with the main gear 1. Thus the workability in assembly of these gears into a gear device, etc., can be improved, and effect by the jig accuracy can be avoided in tooth trace alignment.
Patent JP-H10265323-A (JP)
Title: Skin preparation for external use
Inventor: YANAI MOTOHIRO
IPC: A61K8/60
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a skin preparation for external use having various effects due to synergistic effects, especially preventing effects on dulling by combining and formulating specific ingredients. SOLUTION: This skin preparation for external use is obtained by combining one or more selected from the group consisting of tranexamic acids, arbutin represented by the formula, trimethylglycine and vitamine Es. Tranexamic acid, its salt, vitamin A acid esters, etc., can be cited as the tranexamic acids. The amount of the formulated ingredients are 0.01-10.0 wt.% tranexamic acids, 0.01-30.0 wt.% arbutin, 0.01-30.0 wt.% trimethylglycine and 0.001-1.0 wt.% vitamin Es. The skin preparation for external is capable of synergistically preventing elements causing dulling due to reducing actions on skin roughening, peeling actions on horny layers, beautifying and whitening actions and promoting actions on blood circulation by combining the ingredients having different properties for use.
Patent JP-H09256721-A (JP)
Title: Traveling device of sliding door
Inventor: KURIKI SHIGEHISA
IPC: E05D15/06
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To eliminate a rolling movement while traveling and provide a sash roller which is difficult to be separated from a rail and well-fitted into the rail. SOLUTION: This traveling device comprises a rail 3 having a recessed groove 4 provided extendingly on a floor surface and a sash roller 1 which is mounted on the lower edge 7 of a sliding door 6 which travels with a wheel 5 fittingly inserted in the recessed groove 4. The tread surface 13 of the wheel 5 is formed in an inwardly curved surface across a ridge line 14 in the central part of the outer periphery edge of the wheel 5 while the inner wall 15 of the recessed groove 4 of the rail 3 is formed in an outward curved surface which receives the tread surface 13.
Patent JP-2000279945-A (JP)
Title: Treatment of spent hydrochloric acid
Inventor: HARADA YOSHIAKI
IPC: B01D1/06
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To attain reduction in equipment cost and operating cost, inhibition of plugging or clogging of pipelines nd equipment/instruments due to the iron component of a spent hydrochloric acid to be treated, therefore inhibition of reduction in heat transfer coefficient, etc., improvement in efficiency of hydrochloric acid recovery and advanced reduction in volume of the concentrated residue, in a spent hydrochloric acid treatment process. SOLUTION: This treatment process using an evaporator comprises: (1) a stage for introducing a spent hydrochloric acid stock solution to be treated into the evaporator; (2) a stage for heating and evaporating the stock solution in the evaporator to generate steam; (3) a stage for cooling the generated steam and recovering a hydrochloric acid solution; (4) a stage for recovering condensed liquid from the used steam; (5) a stage for controlling the iron concentration of a liquid concentrate in the evaporator by adjusting the temperature and/or the ratio of the amount of liquid to be evaporated to the amount of the spent hydrochloric acid stock solution introduced;  (6) a stage for withdrawing the liquid concentrate from the evaporator bottom correspondingly to the liquid level height in the evaporator and transferring the liquid concentrate to a liquid concentrate storage tank; and (7) a stage for heating the liquid concentrate withdrawn from the evaporator bottom to the outside to generate steam, cooling and recovering this generated steam together with the generated steam described in the stage (3) and also recovering iron chloride.
Patent JP-H06301515-A (JP)
Title: Memory address controller
Inventor: SODA ATSUSHI
IPC: G06F5/10
Filed: 1993-04-16
Abstract: PURPOSE:To hold the continuity of data by giving an offset to a speed for writing the data in a memory or a speed for reading it out, based on a write address and a read-out address of the memory, and keeping a memory address space constant. CONSTITUTION:A write address generating circuit 1 generates a write address to a memory 3 in which digital data is subjected to write-in/read-out, and a read-out address generating circuit 2 generates a read-out address to the memory 3. A memory address space state detecting circuit 4 detects an address space state of the memory 3, based on the write address from the write address generating circuit 1 and the read-out address from the read-out address generating circuit 2, and based on a result of detection by the memory address space state detecting circuit 4, a read-out address speed control circuit 5 controls a read-out speed of the memory 3.
Patent JP-S58208117-A (JP)
Title: Manufacture of liquefied carbon dioxide
Inventor: KAWASE BUNTAROU
IPC: C01B32/50
Filed: 1982-05-27
Abstract: PURPOSE:To economically manufacture liquefied CO2 while effectively utilizing energy by recovering gaseous CO2 from raw gas, recovering pressure energy of the residual high pressure gas as power, reducing the temp. of the gas by adiabatic expansion, and using the gas as a cooling medium. CONSTITUTION:Gas 1 which has been discarded so far such as waste gas from a cement calcining kiln is passed through a dust remover 2, compressed with a gas compressor 3, and fed to an absorption tower 4, where CO2 is recovered. The residual high pressure gas is introduced into a CO2 compressor 10 to utilize the pressure energy as power of the compressor 10 through an expansion engine or the like, and the temp. of the gas is reduced by adiabatic expansion. The gas is used as a cooling source of a cooler 11 and discarded. A soln. discharged from the tower 4 is introduced into a stripping tower 5 through a water turbine 7, and the tower 5 is evacuated to release CO2. The released gaseous CO2 is compressed with the compressor 10, liquefied with the cooler 11, and stored in a storage tank 12. The solvent discharged from the tower 5 is fed to the upper part of the tower 4 with a pump 6.
Patent JP-S61250275-A (JP)
Inventor: KAWAI RYOZO
IPC: E06B5/00
Filed: 1985-04-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07283123-A (JP)
Title: Controller of quantity of light for irradiation and aligner employing it
Inventor: ASAHINA TSUTOMU
IPC: H01L21/027
Filed: 1994-04-05
Abstract: PURPOSE:To control with high precision the quantity of light for irradiation onto a surface by a method wherein, when it is decided that the quantity of light for irradiation reaches a previously set value, the reflectance is a predetermined value, and by changing the distance between the two mirrors of an etalon provided in an optical path by a piezoelement, the transmittance of the etalon is controlled. CONSTITUTION:The quantity of each pulse light emitted by an excimer laser 1 is measured by monitoring means 7. An integration value and a mean value of the exposure quantity is obtained by central controlling means 4. When the central control device 4 decides that the exposure of a wafer 9 reaches the necessary integration exposure quantity with exposure energy of one pulse or less, the then insufficient quantity of light is computed. Drive controlling means 3 changes an interval of etalon so that the transmittance may be a value at which the quantity of light equivalent to the insufficient quantity of light can pass based upon a signal from the central controlling means 4.